Notes, Loans and Finance Leases Payable, net (Components of Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Interest expense, borrowings:
Interest expense	$ 71,061	$ 60,978	$ 202,985	$ 168,987
Capitalized interest	(4,006)	(3,818)	(11,738)	(8,684)
Amortization of transaction costs	1,868	2,336	4,711	5,596
Interest expense resulting from derivatives	1,473	(455)	3,967	134
Total interest expense	$ 67,450	$ 59,041	$ 191,991	$ 166,033